The Holcomycteronus squamosus lives in the bathydemersal, marine, depth range 2605 - 5055 m environment.
Holcomycteronus squamosus Monomitopus metriostoma Parophidion vassali Spectrunculus grandis Cataetyx laticeps Aphyonus gelatinosus ... http://filaman.uni-kiel.de/References/SpeciesUsedRefList.cfm?refno=34024 List of Species Treated in Reference and Used in FishBase: Cataetyx hawaiiensis Gosline, 1954, Cataetyx hawaiiensis (p. 101). Cataetyx laticeps Koefoed, 1927, Cataetyx laticeps (p. More